156951278242

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{648559001}}^1$

素因数の和:648559025

約数の個数: 12

約数和(自身を含む): 258775041798

約数和(自身を除く): 101823763556

約数列:

[1, 2, 11, 22, 121, 242, 648559001, 1297118002, 7134149011, 14268298022, 78475639121, 156951278242]

約数ペア:

[(1, 156951278242), (2, 78475639121), (11, 14268298022), (22, 7134149011), (121, 1297118002), (242, 648559001)]